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CX48-P2300 Oilfield Transmission

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Benefits


 • Lightweight frame increases mobility
 • Improved durability to meet industry needs
 • Built upon TH55 advanced controls, providing industry-leading performance
 • Designed with eight usable gears ideally suited for heavy-duty frac application
 • Designed to simplify maintenance

Product Support Offered Through the Global Cat Dealer Network


 - More than 2,200 dealer outlets
 - Cat factory-trained dealer technicians service every aspect of your Cat petroleum product
 - Worldwide parts availability, service, and warranty
 - Preventive maintenance agreements available for repairbefore
 - failure options
 - SOSSM program matches your oil and coolant samples against Caterpillar set standards to determine: Internal engine component condition Presence of unwanted fluids Presence of combustion by-products Site-specific oil change interval

Website

For all your petroleum power requirements, visit www.catoilandgasinfo.com.

Transmission Specifications
Gross Input Power 1715 bkW (2300 BHP)
Gross Peak Input Torque 9024 N·m (6656 ft-lb)
Rated Input Speed 1900 r/min (1900 r/min)
Gear Type Straight Planetary Spur
Gears 8F/0R
1F Gear Ratio 3.34
2F Gear Ratio 2.45
3F Gear Ratio 2.20
4F Gear Ratio 1.81
5F Gear Ratio 1.62
6F Gear Ratio 1.36
7F Gear Ratio 1.19
8F Gear Ratio 1.00
Dimensions
Width 1128 mm (44.4 in)
Height 1049 mm (41.3 in)
Weight 1757 kg (3873 lb)
Length 1893.2 mm (74.5 in)

Standard Equipment

  • Cat Engines for Optimized Power Train
    • Cat 3512B
    • Cat 3512C
    • Cummins QSK45
    • Cummins QSK50
    • MTU 12V4000
  • Transmission Rotation
    • Input rotation — counterclockwise
    • Output rotation — counterclockwise (as viewed from rear)
  • Torque Converter
    • Integral torque converter
    • Series – TC58927-ESLF
    • Stall torque ratio – 2.20
  • Clutches
    • Clutches — electro-hydraulic fully modulated, oil cooled, multidisc
    • Clutch modulation control — Cat Electronic Clutch Pressure Control (ECPC)
  • Installation Connections
    • 2 oil cooler lines
    • 1 electrical connector
  • Oil System
    • Cat Transmission/Drive Train Oil-4 (TDTO)
    • Sump oil temperatures
    • Hydraulic Fill Capacity — Approx. 108 L (28.5 gal), 125 L (33 gal) initial fill; subject to cooler size, lines, and installation
    • Filter Type — 6 micron synthetic, cartridge remote mount
  • Mountings
    • Input connection (flywheel) — SAE #0
    • Output connections (yoke) — GWB 390.60/GWB 390.65
    • Structural application subject to Caterpillar approval
  • Control System
    • Electronic Control Unit (ECU)
    • Electronic data link, SAE J1939
    • Electrical system 24V
  • Power Take-Off Drives
    • Location
    • Mounting type: J744 SAE C
    • Rated power
    • Rotation: Clockwise as installed on SAE C pad
    • Ratio, 1.216:1

Optional Equipment

  • Integral Power Take-Off
    • Location: 12 o’clock
    • Mounting type: J704 SAE 8 bolt
    • Rated power
    • Rotation:
    • Ratio – 1.088:1

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